Which psychologists try to understand people's abstract beliefs and spiritual experiences?

The difference in brain sizes between men and women could mean:

a. Men are smarter than women b. Women are smarter than men c. Women are cognitively more efficient than men d. None of the above

On average, how does sadness affect decision making? a. Sad people tend to evaluate the evidence more carefully before deciding

b. Sad people tend to make quick, impulsive decisions that they regret later. c. Sad people tend to prefer a large, later reward instead of a quicker, smaller reward. d. Sad people tend to be overconfident of their decisions.